A one-pot asymmetric organocatalytic tandem reaction for the synthesis of oxazine derivatives
作者:Zhichao Jin、Feng Yu、Xiao Wang、Huicai Huang、Xiaoyan Luo、Xinmiao Liang、Jinxing Ye
DOI:10.1039/c0ob00669f
日期:——
An easy one-pot tandem reaction catalyzed by a chiral secondary amine for the synthesis of optically active oxazine derivatives has been performed and the corresponding substituted benzo[d]pyrido[2,1-b][1,3]oxazine derivatives were afforded in generally high yields (up to 99%) and excellent enantioselectivities (up to >99%).
进行了简单的一锅串联反应,由手性仲胺催化合成光学活性恶嗪衍生物,并在其中提供了相应的取代苯并[ d ]吡啶基[2,1- b ] [1,3]恶嗪衍生物。通常高收率(高达99%)和出色的对映选择性(高达> 99%)。